57807230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444671}}^1$

素因数の和:444691

約数の個数: 16

約数和(自身を含む): 112057344

約数和(自身を除く): 54250114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 444671, 889342, 2223355, 4446710, 5780723, 11561446, 28903615, 57807230]

約数ペア:

[(1, 57807230), (2, 28903615), (5, 11561446), (10, 5780723), (13, 4446710), (26, 2223355), (65, 889342), (130, 444671)]